<div class="navDirective">
    <ul class="nav nav-tabs">
        <li role="presentation"><a ng-class="{'active':navStatus.indexOf('index')>=0}" ui-sref="index">首页</a></li>
        <li role="presentation"><a ng-class="{'active':navStatus.indexOf('teachPlan')>=0}" ui-sref="teachPlan.courseSelect">教学计划</a></li>
        <li role="presentation"><a ng-class="{'active':navStatus.indexOf('course')>=0}" href="#course/courseStudy">课程学习</a></li>
        <li role="presentation"><a ng-class="{'active':navStatus.indexOf('pay')>=0}" ui-sref="pay.paymentInfo">在线缴费</a></li>
        <li role="presentation"><a ng-class="{'active':navStatus.indexOf('thesis')>=0}" ui-sref="thesis.thesisSubmit.topicSelect">毕业设计</a></li>
        <li role="presentation"><a ng-class="{'active':navStatus.indexOf('library')>=0}" ui-sref="library">数字图书馆</a></li>
    </ul>
</div>